/* === Página Institucional === */
.institucional {
    background: var(--bg);
    padding: 24px 0 40px;
    color: var(--text);
}

.inst__wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Títulos de seção */
.inst__section {
    margin: 28px 0 34px;
}

.inst__title {
    margin: 16px 0 18px;
    font-size: 2rem;
    font-weight: 800;
    color: var(--green);
}

/* Grid de cards */
.inst__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 26px 34px;
}

@media (max-width: 980px) {
    .inst__grid {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }
}

@media (max-width: 620px) {
    .inst__grid {
        grid-template-columns: 1fr;
    }
}

/* Card */
.instCard {
    display: block;
}

.card__imgWrap {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--paper);
    box-shadow: var(--shadow);
}

.card__img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    object-position: center top;
    display: block;
}

@media (max-width: 980px) {
    .card__img {
        height: 320px;
    }
}

@media (max-width: 620px) {
    .card__img {
        height: 300px;
    }
}

.card__img--ph {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e9eeec;
    color: #6b7a70;
}

/* Ribbons (tarjas verdes) */
.card__ribbons {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    display: grid;
    gap: 8px;
    justify-items: center;
    pointer-events: none;
    /* evita clique nos spans */
}

.card__ribbon {
    background: var(--green);
    color: #fff;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.8667rem;
    letter-spacing: 0.2px;
    line-height: 1;
    padding: 10px 14px;
    border-radius: var(--btn-radius);
    box-shadow: 0 6px 0 rgba(0, 0, 0, .10), 0 10px 20px rgba(0, 0, 0, .12);
    display: inline-block;
}

.card__ribbon--role {
    /* cargo (em cima) */
    background: var(--green);
}

.card__ribbon--name {
    /* nome (embaixo) */
    background: var(--green-dark);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.8667rem;
    letter-spacing: 0.2px;
}

/* Espaço extra quando a última linha tem menos items */
.inst__grid::after {
    content: "";
    display: block;
    height: 2px;
}

/* Mensagem de vazio */
.inst__empty {
    background: var(--paper);
    border: 1px dashed var(--border);
    color: var(--muted);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
}